FocusRectWnd.pas

unit FocusRectWnd;
(*
 aViewer is an accessibility API object inspection tool.

Copyright (C) 2014 The Paciello Group

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*)
interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, oleacc, ActiveX, MSHTML_tlb;

type
  TWndFocusRect = class(TForm)
    Shape1: TShape;
    Shape2: TShape;

    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormDeactivate(Sender: TObject);
  private
    { Private declarations }
  protected
    procedure CreateParams(var Params: TCreateParams); override;
  public

    { Public declarations }
  end;

var
  WndFocusRect: TWndFocusRect;
  iAcc: IAccessible;
implementation

{$R *.dfm}


procedure TWndFocusRect.FormClose(Sender: TObject; var Action: TCloseAction);
begin
    Action := caFree;
    WndFocusRect := nil;
end;

procedure TWndFocusRect.FormDeactivate(Sender: TObject);
begin
    //hide;
end;

procedure TWndFocusRect.CreateParams(var Params: TCreateParams);
begin
  inherited CreateParams(Params);

  Params.ExStyle := Params.ExStyle or WS_EX_NOACTIVATE;
end;

end.